RunRyder - Extreme conversion E-Raptor 90

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e-Electric Conversions > Extreme conversion E-Raptor 90

Tomek

New Heliman - Location: POLAND -

Hello!
what do you think about this????

Here's my setup:

Motor Actro 32-04 Max
Esc. CC 85Hv
95t main gear with 10t pinion 550/620 E-Raptor
Blade Sab 690mm FAI
receiver Spectrum AR 7100
Bec Jeti Max 12A
Rx. batery 1500mah Sharck power
Gyro JR770 3D
Tail boom: carbon 90nitro Raptor
Frame prototype : My production of the own construction (finally Carbon 2mm cut out on CNC)
Motor mount Alu-dural Pa6 (visible on the picture :):))

Only weighed 4685G with 12S 3700mah battery setup :):):D:D

more information
http://heli.waldorf.pl/viewtopic.ph...er=asc&start=15

01-21-2008 06:25 PM

MrMel
Elite Veteran
Location: Lidingo, Sweden

Nice conversion,

I would have replaced that CC85 though, my guess it will either burn or brake in other way.

01-21-2008 07:54 PM

Tomek
New Heliman
Location: POLAND

thanks

I want to apply the electric fan to the Esc on the summer!!
this will help maybe????

01-21-2008 08:50 PM

MrMel
Elite Veteran
Location: Lidingo, Sweden

Not really, if you are lucky (winning on lottery type of lucky) it will hold for you, but is it worth risking the heli over, thats the question.

12s and CC85 has very very bad history, ive damaged two helis before I decided it was enough.

PowerJazz is the best.
If you cant afford it, at least get a CC110HV.

01-21-2008 08:55 PM

AMA Outlaw
Heliman
Location: Manaus, Amazonas, Brasil

Nice work! I'm thinking of doing this as well on my Rap90. What are your hover and full pitch amps? About 36 at hover and 90-110 amps at 10-12 degrees of pitch? What sort of flight times do you get and how many mAh does that take out doing sport, med 3D or hard 3D?

I've run the power calc's to get the basic info, but I'd like to back it up with actual experiences before I buy the wrong gear.

Full-size Copter Doctor

01-23-2008 07:18 PM

Tomek
New Heliman
Location: POLAND

Hey guys

I have parameters from first flights!!!
first flight
test

Hover static F3C 1300obr 15min 17-18Amp 11tooth pinion
I charged batteries after the flight 3570mah

the next flight
10tooth pinion
Hover 1400obr 15-17Amp
idle-up Hover 27-29Amp 1960-2000obr
short peaks maxxxx pitch (3-4s) 76 amps!!! at 10 degrees of pitch, blades 690mm Sab FAI
temperature of the engine 45'C
temperature ESC 35'C
the temperature of the air now in the Poland 5-7'C BRRRR...

the voltage fell to 42V X 76A = 3192Watts!!!!!

this is the very big power

01-24-2008 06:40 PM

Yoda7
New Heliman
Location: France

Extreme conversion E-Raptor 90

Hello Tomek

Nice conversion

Waiting with impatience on end of winter they would see this in action

Yoda

01-24-2008 09:02 PM

cgbole
Veteran
Location: tulsa ok

Hello Tomek.
good looking job on the conversion.
chuck

01-25-2008 12:52 AM

stanc
Veteran
Location: Conroe, TX

The temps on your motor and ESC seem a bit high for the ambient temp.

7°C = 44°F Ambient
45°C = 113°F Motor
35° = 95°F ESC

69°F difference between ambient and motor is a lot.

Stan

Stan
Will Work for Electrons

01-25-2008 11:06 AM

Sivy
Heliman
Location: Ruda Slaska POLAND

good job

best regards
Paulek

01-25-2008 12:14 PM

Tomek
New Heliman
Location: POLAND

Hey guys:)
at last the end of works over R90 electro
Completely new carbon frame.

for interested more information and pictures on the forum:

http://heli.waldorf.pl/viewtopic.ph...er=asc&start=45

03-11-2008 08:55 PM

"Cam"
Senior Heliman
Location: Japan

Good heli

looking on the web the actro can only go upto 2.2KW. This is ok for a hot 3D 50 ship. I would want 3KW in a 90.

03-12-2008 06:00 AM

Tomek

New Heliman - Location: POLAND -

thanks

Cam UK
heh
60-70A for actro 32-04 this is not the problem
3000W near this tension for Actro is the norm

03-12-2008 07:06 PM

"Cam"
Senior Heliman
Location: Japan

Cool.

I might get one.

Is the main gear really that heavy you have to make holes in it?

04-03-2008 01:59 PM

FBoss
Veteran
Location: Cincinnati, Ohio, USA

Thats very good work, it looks great. I noticed no way to adjust for differant sized pinions, may have missed it. Any chance to "slot" the mounting holes on the frame, so the motor mount can be adjusted fore & aft? Darn nice work.

The good ole times are now ,000132

04-03-2008 02:16 PM

T-heli
Heliman
Location: South-Africa

Hi

i am thinking of buying the new raptor 90 3d and convert it to E,
I can build heli's but aren't a pro in the machine shop, are the heli's above modified, can i use thes tock frame as is on the 90 3d, Is the adapter part a pain and to fix it all in place?

The first thread on a 90 E conversion was not really encouraging, at the end the guy gave up. I really want a nice looking E 90 heli, and raptor looks best of all i've seen, just don't want to get myself in for something i cannot do? Please some advise please..

Neu 195, cc HV 85 2 5s or 6's

04-12-2008 03:06 PM

"Cam"
Senior Heliman
Location: Japan

I shall be testing Hyperion, Scorpion Motors and ESCs in an E90 in about a month.

From what I've seen the E620 10T pinion looks like it fits the Actro motors - Did you have the use a shaft adaptor???

I don't see any problem with making your own carbon frames to put the motor and batteyr wherever you like. 3 ccpm servos (even direct-links) may make this a lot easier.

06-21-2008 03:30 AM

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